magnetic stirrers MCS66/MCS67 - FineMech

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7.0 Ramp controlled operationThe ramp function allows for generating precise defined temperature gradients in the liquid. To haveaccess to the ramp function an external PT100 probe must be connected !The heating ramp function can be activated by pressing the Ramp key. The Edit arrow appears in thedisplay line and the desired maximum slope of the liquid temperature can be changed in increments of1°C/h with the up/down keys. If the ramp-value is set to 450°C/hour, the ramp function is disabled.This function is available for both stirring and heated stirring operation.press the Ramp-key to initiate the edit arrow, which allows adjustment of the ramp-setting inconnection with the up/down keys.Example:If, for example, a heating ramp of 50°C/hour is selected and the actual probe temperature at thebeginning is 100°C and the set temperature is 150°C, the unit will reach the set temperature in one hour.Note:- Ramp controlled operation is only possible when using an external PT100 probe.- The ramp function can also be used for slowly cooling down liquids.The ramp function only limits the maximum temperature increase/decrease per time. If the realtemperature in the liquid can follow the internal calculated temperature curve, depends of course also onother factors like: the heat capacity of the liquid, the room temperature... . Therefore if for example avessel with 6 liters of water should be heated to 90°C with a ramp-value of 400°C/h the unit of coursewould not be able to reach the programmed liquid temperature profile as the heat capacity is too high.version 1.04 page: 14
8.0 Description of the rear panel on the MCS66/67(rear view of the MCS66/67)On the rear panel of the MCS66/67, you will find 2 sockets and the mains cable.PT100 probeRS232 interfacemains power supplyconnection socket for the external PT100 probeconnection socket for the RS232 interface (remote control via PC)make sure that the voltage printed on the MCS66/67 corresponds to thevoltage from your mains.Connection of PT100 probe:514+9V23RTD PT100GROUNDImportant Note:It is necessary to use only PT100s with fully isolated tips, otherwise interference occur when the PT100tip touches any metal which is connected to earth, e.g. MCS66/67 casing, metal liquid container, etc.version 1.04 page: 15
Page 1 and 2: IngenieurbüroM. Zipperer GmbHEtzen
Page 3 and 4: 1.0 General InformationUnpack the i
Page 5 and 6: 1.3 Glossary on LCD displayEDIT ARR
Page 7 and 8: RampTimerIf required, pressing this
Page 9: 4.4 Setting the Safety temperature
Page 12 and 13: 6.2 Modifying the Timer OptionsTo m
Page 16 and 17: 9.0 Additional safety features9.1 D
Page 18 and 19: switch off time switch off time in
Page 20 and 21: 10.3 The Calibrate menuThe followin
Page 22 and 23: The following RS232-commands can be
Page 24 and 25: 11.4 Format of the Controller Hands
Page 26 and 27: 11.7 RS232-application exampleExamp
Page 28 and 29: 14.0 GuaranteeThe manufacturer agre

magnetic stirrers MCS66/MCS67 - FineMech

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